158123868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110731}}^1$

素因数の和:110762

約数の個数: 48

約数和(自身を含む): 446471424

約数和(自身を除く): 288347556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 110731, 221462, 332193, 442924, 664386, 775117, 1328772, 1550234, 1882427, 2325351, 3100468, 3764854, 4650702, 5647281, 7529708, 9301404, 11294562, 13176989, 22589124, 26353978, 39530967, 52707956, 79061934, 158123868]

約数ペア:

[(1, 158123868), (2, 79061934), (3, 52707956), (4, 39530967), (6, 26353978), (7, 22589124), (12, 13176989), (14, 11294562), (17, 9301404), (21, 7529708), (28, 5647281), (34, 4650702), (42, 3764854), (51, 3100468), (68, 2325351), (84, 1882427), (102, 1550234), (119, 1328772), (204, 775117), (238, 664386), (357, 442924), (476, 332193), (714, 221462), (1428, 110731)]